EP 1044560 A1 20001018 - METHOD AND COMMUNICATIONS NETWORK FOR BILLING CALL CHARGES FOR VOICE TELEPHONY BY VOICE RECOGNITION
Title (en)
METHOD AND COMMUNICATIONS NETWORK FOR BILLING CALL CHARGES FOR VOICE TELEPHONY BY VOICE RECOGNITION
Title (de)
VERFAHREN UND KOMMUNIKATIONSNETZ ZUR GEBÜHRENABRECHNUNG FÜR DIE SPRACHTELEFONIE MITTELS SPRACHERKENNUNG
Title (fr)
PROCEDE ET RESEAU DE COMMUNICATION DESTINES A LA TAXATION DE LA TELEPHONIE CLASSIQUE PAR RECONNAISSANCE VOCALE
Publication
Application
Priority
- DE 19841167 A 19980909
- EP 9906347 W 19990828
Abstract (en)
[origin: WO0014945A1] The invention relates to a method for billing call charges for voice telephony at a fixed network or mobile telephone connection and to a communications network which bills call charges in this way. According to the invention, the caller subscriber or the billing account associated with the caller subscriber is identified by analysis of a voice signal which is input before or during a current call made by the caller subscriber. The voice is recognised and the participant identified either by analysing voice signals that are also transmitted to the communications partner, in which case the billing operation is personal, can be concealed and does not hinder the normal flow of the conversation, or the speaker is identified in a dialogue-type authentication procedure before the start of the call.
IPC 1-7
IPC 8 full level
H04M 15/00 (2006.01)
CPC (source: EP)
H04M 15/00 (2013.01); H04M 15/44 (2013.01); H04M 2201/40 (2013.01); H04M 2215/0104 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0014945 A1 20000316; AT E300150 T1 20050815; DE 19841167 A1 20000316; DE 59912300 D1 20050825; EP 1044560 A1 20001018; EP 1044560 B1 20050720
DOCDB simple family (application)
EP 9906347 W 19990828; AT 99944548 T 19990828; DE 19841167 A 19980909; DE 59912300 T 19990828; EP 99944548 A 19990828